Remove the positive charge by dragging it back to the box at the bottom, and drag a negative charge (blue) toward the middle of the screen.
determine how the electric field is different from that of the positive charge.
what statement best describes the differences in the electric field due to a negative charge as compared to a positive charge?

Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright

Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons

Acompound machine is also called a machine. a. force b. simple c. complex d. directional